2319313660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83609}}^1$

素因数の和:83710

約数の個数: 48

約数和(自身を含む): 5197197600

約数和(自身を除く): 2877883940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 5548, 6935, 13870, 27740, 83609, 167218, 334436, 418045, 836090, 1588571, 1672180, 3177142, 6103457, 6354284, 7942855, 12206914, 15885710, 24413828, 30517285, 31771420, 61034570, 115965683, 122069140, 231931366, 463862732, 579828415, 1159656830, 2319313660]

約数ペア:

[(1, 2319313660), (2, 1159656830), (4, 579828415), (5, 463862732), (10, 231931366), (19, 122069140), (20, 115965683), (38, 61034570), (73, 31771420), (76, 30517285), (95, 24413828), (146, 15885710), (190, 12206914), (292, 7942855), (365, 6354284), (380, 6103457), (730, 3177142), (1387, 1672180), (1460, 1588571), (2774, 836090), (5548, 418045), (6935, 334436), (13870, 167218), (27740, 83609)]